Armed violence and poverty in Somalia: a case study for the Armed Violence and Poverty Initiative

YesThis report on Somalia is one of 13 case studies. This research draws upon secondary data sources including existing research studies, reports and evaluations commissioned by operational agencies, and early warning and survey data where this has been available. These secondary sources have been complemented by interviews with government officers, aid policymakers and practitioners, researchers and members of the local population. This work was carried out in Nairobi in February and September 2004. The author would like to thank the many Somali, international NGOs, UN and donor bodies based there. The report has also benefited greatly from inputs from Dr June Rock. The author would also like to thank Mark Bradbury and Reg Green for comments on an earlier draft; however, they are not responsible for any shortcomings in this final version. The analysis and opinions expressed in this report are those of the author and do not necessarily represent the views or policy of DFID or the UK government

Armed violence and poverty in Nairobi: a mini case study for the Armed Violence and Poverty Initiative

YesThis report on Nairobi is one of 13 case studies (all of the case studies are available at www.bradford.ac.uk/cics). This research draws upon secondary data sources including existing research studies, reports and evaluations. The analysis and opinions expressed in this report are those of the authors and do not necessarily represent the views or policy of DFID or the UK government

Nanostructure determination from the pair distribution function: A parametric study of the INVERT approach

We present a detailed study of the mechanism by which the INVERT method [Phys. Rev. Lett. 104, 125501] guides structure refinement of disordered materials. We present a number of different possible implementations of the central algorithm and explore the question of algorithm weighting. Our analysis includes quantification of the relative contributions of variance and fit-to-data terms during structure refinement, which leads us to study the roles of density fluctuations and configurational jamming in the RMC fitting process. We present a parametric study of the pair distribution function solution space for C60, a-Si and a-SiO2, which serves to highlight the difficulties faced in developing a transferable weighting scheme.Comment: 15 pages, 7 figures, formatted for JPCM (RMC issue

Precessing Jets and Molecular Outflows: A 3-D Numerical Study

We present 3-D numerical hydrodynamical simulations of precessing supersonic heavy jets to explore how well they serve as a model for generating molecular outflows from Young Stellar Objects. The dynamics are studied with a number of high resolution simulations on a Cartesian grid (128x128x128 zones) using a high order finite difference method. A range of cone angles and precession rates were included in the study. Two higher resolution runs (256x256x256 zones) were made for comparison in order to confirm numerical convergence of global flow characteristics. Morphological, kinematical and dynamical characteristics of precessing jets are described and compared to important properties of straight jets and also to observations of YSOs. In order to examine the robustness of precessing jets as a mean to produce molecular outflows around Young Stellar Objects, ``synthetic observations'' of the momentum distributions of the simulated precessing jets are compared to observations of molecular outflows. It is found that precessing jets match better the morphology, highly forward driven momentum and momentum distributions along the long axis of molecular outflows than do wind-driven or straight jet-driven flow models.Comment: Accepted by ApJ, 31 pages, using aasms.sty, Also available in postscript with figures via a gzipped tar file at ftp://s1.msi.umn.edu/pub/afrank/3DJet/3DJet.tar.gz . For information contact [email protected]

Works councils: A case study

This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The case study features an industrial relations problem in 1977/78 in an American-owned manufacturing company in South-Eastorn England. There is a union recognition issue which is tackled by mounting a major programme of OD leading to the provision of a company constitution featuring a system of multi-level policy making councils. The system was then monitored for six years. In general, the predicted outcomes were realised however, there were two unpredicted by-products of the programme: - those involved in the original dispute (blue collar manufacturing employees) voluntarily withdrew from the union despite there being provision for union involvement in the Constitution; - it was found that the desire for a system of representative participation was not universal among all employees. These findings - both the predicted and the unpredicted - are discussed and interpreted. It is the second unpredicted by-product - representative participation's lack of universal appeal - which provides the most important outcome from the standpoint of theory development, on the place of constitutions in organization design. This leads to the derivation of limiting conditions for their application in Section 3

Policy options for land reform in South Africa: New institutional mechanisms?

Since the 2005 Land Summit, new approaches to land reform have been on the agenda, yet there remains little clarity on the way forward. The main focus has been on means of accelerating the redistribution of land through new modes of acquiring land. Acquisition is an important matter but if treated in isolation risks mis-specifying the core problems evident in land reform in South Africa. A new phase of land reform located within a wider agrarian reform is needed and will require new institutional arrangements. Any alternative strategy will have to revise the institutional mechanisms that have been handling land reform thus far. Are the procedures and the institutions that are in place to design and implement land reform adequate and appropriate to the kind of new tasks envisaged? What new farming units and activities are intended, and what post-transfer support will be required to make this agricultural system productive? This paper explores mechanisms appropriate to one kind of agricultural alternative: a vision of a productive, small-scale essentially household farm sector.Interchurch Organisation for Development Cooperation (ICCO

Thriller, Horror, Hacker, Spy: The Hacker Genre in Film and Television from the 1970s to the 2010s

This thesis argues that hacking and surveillance have formed a ‘hacker’ genre in film and television that begins to emerge from the influences of 1970s films, forming between the 1980s and 1990s and continuing to develop through to the 2010s, grouping together computer hacking, surveillance and espionage as activities striving to achieve order over the ‘electronic frontier’. In particular, this thesis identifies how hacker genre films foreground and fetishise the technology of hacking and surveillance of the period of production, which inevitably leads to an in-built expiry date and limited shelf-life. Whilst these genre films draw on the crime, horror and thriller traditions to depict the tension and anxiety presented by the capabilities of this hacking and surveillance technology, as technology progresses and becomes more familiar to the audience, these films naturally lose their ability to elicit fear and terror from the viewer; instead these films become virtual parodies of their original intention. Moreover, the thesis maps the evolution and development of the generic features of the hacker film genre, charting the progression from passive observation to active intervention of the hacker figure; as the technology progresses, there is an increased sense of speed and mobility and the hacker emerges from small enclosed spaces to engage with the physical world. Similarly, the thesis considers the role of the ‘hacker figure’ in these films, using the viewer’s human connection to consider how this technology affects the user over time; considering the links to the thriller and horror traditions, this study considers the potential for the hacker to become dehumanised in using this technology

A comparative political economy of regional migration and labour mobility in West and Southern Africa

Based on a collaboration with the late Lionel Cliffe, this article suggests agendas and methods for analysing regional patterns of migration and labour mobility in Southern and West Africa. It locates local communities in regional patterns and global processes using two key organising concepts: first, the regionalisation of Africa, as outlined in Samir Amin's work. We consider continuities and discontinuities with the paradigms of ‘Africa of the labour reserves’ and ‘Africa of the colonial trade economy’ to understand contemporary realities. Second, this article explores the mechanisms and characteristics of cheap labour on different scales of analysis. This includes a discussion of the theories that explored the relations of reproduction of labour, and the reproduction of the labour system as a whole. In doing so, it rethinks the modes of production discourse to highlight the continuing importance of situations where capitalism exists alongside non-capitalist relations of production and reproduction